baber/WOPTO huggingface dataset:
Patent KR-910001675-B1 (KR)
Title: Dtmf and high-lowtone generating circuit
Inventor: KONG SUH-WON
IPC: H04M1/50
Filed: 1988-05-27
Granted: 1991-03-18
Abstract: The circuit generates dual tone multiple frequency (DTMF) and high/ low tone signal  suitable  to  AMPs  system  using  frequency synthesis method. The circuit includes a logic  circuit  (10)  for generating low frequency selecting  decode  signal  (LG0-LG3)  for decoding digital data for designating frequency and for  selecting low frequency group and low tone signal, high frequency  selecting decode signal (HG0-HG3), and  low  frequency  and  high  frequency enable signal, a low frequency divider (12) for generating a first clock pulse having frequency multiple times of frequency  selected by decode signal, and a high frequency divider (14) for generating a second clock pulse.
Patent KR-920010470-B1 (KR)
Inventor: TAKATA MASAHIRO
IPC: C07C51/25
Filed: 1988-05-27
Granted: 1992-11-28
Abstract: 내용 없음.
Patent KR-960001693-B1 (KR)
Inventor: BLOCK MAIR JERY W
IPC: C04B38/00
Filed: 1988-05-31
Granted: 1996-02-03
Abstract: 내용 없음.
Patent KR-910004461-B1 (KR)
Inventor: HIRAOKA KEIJUN
IPC: B01J20/28
Filed: 1988-07-20
Granted: 1991-06-29
Abstract: 내용 없음.
Patent KR-960003604-B1 (KR)
Title: Benzimidazoline-2-oxo-1-carboxylic acid derivatives
Inventor: TURCONI MARCO
IPC: C07D401/12
Filed: 1988-09-23
Granted: 1996-03-20
Abstract: New pharmacologically active benzimidazoline-2-oxo-1-carboxylic acid derivatives which are 5-HT receptor antagonists useful as antiemetic agents and as gastric prokinetic agents of the following formula: <CHEM> wherein R represents a hydrogen atom, C1-6 alkyl, C1-6 alkenyl or C1-6 alkynil; R1 and R2 may be at the same time or not a hydrogen atom, halogen, trifluoromethyl, C1-6 alkyl, C1-6 alkoxy, C1-6 alkylthio, C1-6 acyl, carboxyl, C1-6 alkoxycarbonyl, hydroxy, nitro, amino optionally C1-4 alkyl N-mono or di-substituted, C1-6 acylamino, C1-6 alkoxycarbonylamino, carbamoyl optionally C1-4 alkyl N-mono or di-substituted, cyano, C1-6alkylsulphinyl, C1-6 alkylsulphonyl, amino sulphonyl optionally C1-4 alkyl N-mono or di-substituted, C1-4 alkyl N-mono or di-substituted aminosulphonylamino, aminosulphonylamino; Y is oxygen or is N - R3 in which R3 is a hydrogen, a C1-6 alkyl or optionally substituted by one or more C1-6 alkoxy benzyl; A is a group selected from: <CHEM> wherein p is 0, 1; r is 0, 1, 2, 3; R4 is hydrogen atom or a C1-4 alkyl; R5 is a hydrogen atom, C1-6 alkyl, C3-8 cycloalkyl, C3-8 cycloalkyl C1-4 alkyl,substituted phenyl C1-4 alkyl or R5 is a group of formula <CHEM> wherein R6 is hydrogen atom, C1-4 alkyl or an amino group and R7 is hydrogen atom or C1-6 alkyl, tautomers thereof and acid addition salts of the aforesaid compounds. The processes for the preparation of the compounds of formula (I) as well as pharmaceutical compositions containing them are also described.
Patent KR-930005336-B1 (KR)
Inventor: YOSHIDA TETSUSHI
IPC: G02F1/139
Filed: 1988-10-19
Granted: 1993-06-17
Abstract: 내용 없음.
Patent KR-920008977-B1 (KR)
Inventor: KINASHI YOO
IPC: G03G21/00
Filed: 1988-10-28
Granted: 1992-10-12
Abstract: 내용 없음.
Patent KR-950006637-B1 (KR)
Title: Epoxy resin composition
Inventor: MUN CHANG-MO
IPC: C08L63/02
Filed: 1988-12-24
Granted: 1995-06-21
Abstract: The epoxy resin for the insulating filling material in electric/electronic device to have good casting workability, moisture resistance, cracking resistance and thermal shock resistance is composed of 100 wt% bisphenol a type epoxy resin, 3-10 wt% polyethylene glycol of 750-1,500 molecular weight against epoxy resin and 2-50 wt% diglycidyl ether mixture of polypropylene glycol of 170-350 epoxy equivalent weight, 100-350 wt% an inorganic filler, 85-125 wt% an acid anhydride based curing agent and 0.5-10 wt% a curing accelerator.
Patent KR-930007144-B1 (KR)
Inventor: NOWOTARSKI MARK S
IPC: B23K1/08
Filed: 1989-02-08
Granted: 1993-07-30
Abstract: 내용 없음.
Patent KR-920010201-B1 (KR)
Inventor: SUGURO KYOICHI
IPC: H01L27/04
Filed: 1989-03-04
Granted: 1992-11-21
Abstract: 내용 없음.
Patent KR-960012286-B1 (KR)
Title: Internally illuminated retroreflective signboard
Inventor: THOMAS I BRADSHAW
IPC: G09F13/12
Filed: 1989-03-17
Granted: 1996-09-18
Abstract: An internally illuminated sign employs retroreflective sheeting with optically transmissive bonds between cover layer and base layer, thereby making the sign suitable for applications where visibility of the sign is required if the internal illumination source fails. A light conduit may be employed to allow the source of internal illumination to be remote from the interior of the sign enclosure. Total internal reflection type sheeting also may be employed to diffuse the internal illumination.
Patent KR-940007438-B1 (KR)
Inventor: FUTAKAWA HITOSHI
IPC: A61J1/00
Filed: 1989-03-30
Granted: 1994-08-18
Abstract: 내용 없음.
Patent KR-930004976-B1 (KR)
Inventor: NAKAOKA KATSUO
IPC: G11B15/58
Filed: 1989-05-10
Granted: 1993-06-11
Abstract: 내용 없음.
Patent KR-960010784-B1 (KR)
Inventor: OKUDA HARUO
IPC: C09C1/36
Filed: 1989-05-11
Granted: 1996-08-08
Abstract: 내용 없음.
Patent KR-910009716-B1 (KR)
Title: Process for making meat ball packed with tray
Inventor: CHOI SANG-SUN
IPC: A23L13/10
Filed: 1989-08-22
Granted: 1991-11-29
Abstract: A process for making meat ball packed  with  tray  comprises: (a) pulverizing pork and mixing with wheat flour, salt and  pepper powder; (b) forming the mixt. into the sphere shape;  (c)  coating the exterior of the obtd meat ball and frying at  160  deg.C;  (d) putting the fryed meat  ball,  roasted  sauce,  cut  and  branched potato, pimento  and  macaroni  in  the  tray  (PP-EVOH-CPP);  (e) replacing the O2 gas of inner space of tray with  N2  gas  or  CO2 gas; (f) heat-sealing the tray and its lid; (g) strilizing it pass through four stages at 120 deg.C under 1.40-1.85 kg/cm2 for 25 min and cooling passing through three stages under 1.00-1.65 kg/cm2 to obtain the final product. The obtd. food can be  preserves  for  a long time at room temp.
Patent KR-910006227-B1 (KR)
Inventor: RUZICKA DALIBOR J
IPC: G01N33/22
Filed: 1989-08-31
Granted: 1991-08-17
Abstract: 내용 없음.
Patent KR-920007638-B1 (KR)
Inventor: NAKAGAWA NOBORU
IPC: G07F9/10
Filed: 1989-10-12
Granted: 1992-09-09
Abstract: 내용 없음.
Patent KR-940011626-B1 (KR)
Title: Battery multi-layer assembling apparatus
Inventor: JO KYU-CHOL
IPC: F42C15/00
Filed: 1989-10-27
Granted: 1994-12-22
Abstract: The device for assembling the battery at the inside of a shot fuse is disclosed to stack parts constructing the battery in an aligning formation and then to press it with force of torque 16in/1b. The device characterizes that on a base plate long in a length, numerous locator pins with a constant 120o interval are inserted and set so that numerous keeper lower plates may be inserted, on both sides of the base plate; on an upper end of the supporting plate, an upper part fixing plate is set long, numerous pressure screws being screw-jointed with a constant interval on the upper part fixing plate, in a lower part of the pressure screw a pressure ring being inserted and set; a compression spring is set long between the pressure ring and the upper part fixing plate; and on the keeper lower plate, an insert concave of U shape is formed.
Patent KR-0163416-B1 (KR)
Title: System for producing cylindrical articles
Inventor: GIOVANNI MENGOTTI
IPC: B26D7/06
Filed: 1989-11-15
Granted: 1998-12-01
Abstract: Process and apparatus for manufacturing cylindrical supports of cardboard or plastics comprising a fixed station (7), a plurality of trimming machines (4,5,6), an automatic handling means (8) for trasferring said supports to different positions corresponding to said trimming machines, a plurality of retaining means for the supports and a plurality of switching means for conveying said supports from the automatic handling means (8) to the loading ramps of the trimming machines (4,5,6).
Patent KR-930003555-B1 (KR)
Inventor: YOSHIJAWA YUTAKA
IPC: H01L21/22
Filed: 1989-11-23
Granted: 1993-05-06
Abstract: 내용 없음.
Patent KR-900000638-B1 (KR)
Title: Automatic exchange disk player
Inventor: KAWAKAMI HIROSHI
IPC: G11B17/12
Filed: 1989-11-27
Granted: 1990-02-02
Abstract: An audio disc system has a facility for automatically changing discs (101) that are stored in stack in a magazine (100) that is supported on guides on a base (11).  A selector mechanism (200) is used to extract the required disc and this has a lever that projects on the underside of the magazine discs and moves upwards to provide extraction.  The disc is moved into a loading mechanism (300) that is transferred into a sleeve unit (500).  This rotates to present the disc in the correct output position.  Discs may be held in an intermediate position during transfer.
Patent KR-960007355-B1 (KR)
Title: Hydraulic down-the hole rock drill
Inventor: PER GUSTAFSSON
IPC: E21B4/14
Filed: 1988-07-06
Granted: 1996-05-31
Abstract: In a water driven down-the-hole rock drill, the rearward end of an associated hammer is provided with a drive piston reciprocable in a cylinder located adjacent the rear of the drill. The front end of the hammer is guided for reciprocation in a bearing located adjacent an anvil of a drill bit. Between the cylinder and the bearing the hammer is elongated and enlarged diametrically relative to the piston. The enlarged hammer portion reciprocates freely in a chamber formed by an outer casing of the drill. Drive water is expelled from the cylinder and flushes the hole drilled by the bit. An open ended tubular valve reciprocates to control a duct connecting the interior of the valve to coaxial through-flushing channels in the hammer and the drill bit.
Patent KR-910008840-B1 (KR)
Title: Process for coating tablet composition
Inventor: ALDERMAN DANIEL
IPC: A61K9/36
Filed: 1988-11-04
Granted: 1991-10-21
Abstract: Tablets are coated with a solution obtained by dissolving in cold water granules obtained by comminuting an extruded mixture of plasticizer and thermally moldable polymer and, optionally, a pigment and/or surfactant. Preferably, the plasticizer is propylene glycol, polyethylene glycol or water and the polymer is hydroxypropyl methylcellulose, hydroxypropyl cellulose, carboxymethylcellulose or hydroxethyl cellulose.
Patent KR-940007115-B1 (KR)
Inventor: HIRANO HIROSHI
IPC: C09K11/62
Filed: 1989-03-07
Granted: 1994-08-05
Abstract: 내용 없음.
Patent KR-930002794-B1 (KR)
Title: Instantaneous picture output circuit of vtr
Inventor: HONG KWON-PYO
IPC: G11B20/02
Filed: 1990-04-03
Granted: 1993-04-10
Abstract: The circuit generates the initial screen of  blue  background or video in memory when playing a VCR in stop mode. It includes  a demodulator (20) for demodulating the signal  from  a  video  head (10), a storing section (30)  for  storing  the  signal  from  the demodulator (20), a blue background generator (71), and  a  signal absence detector (40) for detecting the absence of signal.
Patent KR-0179358-B1 (KR)
Title: Composition for stabilizing polymers and polymeric additives containing the same
Inventor: MEMON NAZIR AHMED
IPC: C08K5/52
Filed: 1990-11-03
Granted: 1999-05-15
Abstract: Stabilizer compositions, for polymers comprise a ternary composition of a ternary composition of two hindered phenols, one more sterically hindered and one less sterically hindered, together with organic phosphite. These compositions are admixed with polymers to provide polymeric additives to improve the physical and mechanical properties of polymeric matrices with which the additives are mixed.
Patent KR-930002958-B1 (KR)
Title: Process for making carbon material
Inventor: KIM JE-YONG
IPC: C01B31/02
Filed: 1990-11-05
Granted: 1993-04-16
Abstract: A  carbon  molded  body  from  pitch  is  prepared  by   (a) pulverizing to the particle size of less than  250 μm  the  pitch which contains 40 wt.% insoluble toluene and  have  anisotropy  of above 250 deg.C,  (b)  immersing  the  particles  in  nitric  acid solution  and  stirring  at  40-60  deg.C  for  60-240  mins.,  or oxidizing at 230-300 deg.C for 10-60 mins., or removing more  than 90 wt.% soluble  toluene  in  toluene  content,  (c)  washing  and drying, (d) molding at the pressure of 500-2000 kg/m3, (e) heating the molded body having mosaic structure and isotropic property  at above 900 deg.C in an inert atmosphere.
Patent KR-920009963-B1 (KR)
Title: Jumping exerciser
Inventor: PARK YONG-U
IPC: A63B25/10
Filed: 1990-12-08
Granted: 1992-11-09
Abstract: The jump aid is attached to the sole of the sports  shoes  to enhance the jumping force or miximize the instant  starting  force with the stability of bouncing. The aid includes landing  portions (1) and inclined portions (3)  being  connected  by  forming  coil springs (4), the portion (3) and mounts  (2)  being  connected  by forming coil springs (5). A bend portion (6)  joins  with  a  rear pedal plate (8) to be lowered a distance (7) so  that  hang  means (9) attached to the front pedal plate (11) is lowered  a  distance (10) to hold the end of the landing portion (1).  The  hang  means has hang clips (12) hooking the coils (5) and connecting with  the hang means through pins (15) received in slits (14) of the (9).
Patent KR-0178966-B1 (KR)
Inventor: SIMON JAIME
IPC: C07F9/38
Filed: 1989-12-15
Granted: 1999-03-20
Abstract: 내용 없음.
Patent KR-0160947-B1 (KR)
Inventor: DENNIS PINKERTON
IPC: F04B13/02
Filed: 1991-01-08
Granted: 1999-10-01
Abstract: 본 발명은 2개 또는 그 이상의 유체를 혼합하거나 하나의 유입 라인으로부터 2 또는 그 이상의 유출 라인으로 유체를 분리하는 것이 가능한 무밸브 양변위 계량 펌프에 관한 것이다. 이 펌프는 다른 방사상 위치에 원통형 작동 챔버를 갖는 하우징을 포함한다. 3개 또는 그 이상인 통로는 하우징을 통해 연장되어 작동 챔버에 연통한다. 작동 챔버내에는 피스톤이 위치한다. 피스톤은 이의 방사상 위치에 따라 통로 중 하나에 연통하는 이의 외부 표면에 의해 형성된 도관을 포함한다. 피스톤은 실린더내에서 전, 후로 구동됨으로써 회전되어 도관이 통로에 연통되고 피스톤이 통로를 실질적을 폐쇄하게 된다. 피스톤의 축방향 이동에 따라 도관이 통로중 하나에 연통되게 회전함으로써 유체는 작동 챔버 안으로 또는 작동 챔버 밖으로 펌핑된다.
Patent KR-100236688-B1 (KR)
Inventor: POLLACK JEREMY D
IPC: H04N5/445
Filed: 1991-01-14
Granted: 2000-01-15
Abstract: 가전 장치용 슬립 타이머 기능은 소정의 시간 간격후 장치를 자동적으로 턴오프한다.  슬립 시간 간격의 최종 2분동안, 상기 슬립 타이머 회로(113, 132, 134)는 볼륨을 서서히 감소시키거나 또는 자동적인 턴 오프가 임박한 시각 표시를 제공한다.  타이머 주기동안, 어떤 소오스(128)로부터 송신된 어떤 변조된 적외선(IR) 신호의 리셉션은 사용자가 여전히 깨어있는 표시로서 슬립 타이머 기능 제어기에 의해 해석된다.  응답하는 제어기는 슬립 타이머(113)의 카운트를 최대 주기로 재설정하므로서 장치의 자동적인 턴 오프를 연기한다.
Patent KR-0144984-B1 (KR)
Inventor: LEE NAM-HYUK
IPC: H03K17/26
Filed: 1991-01-28
Granted: 1998-08-17
Abstract: 본 발명은 키매트릭스를 구비하여 키기능을 수행하는 전자기기에 있어서, 키기능 변경방법에 관한 것이다. 
     본 발명은 기능변경선택모드키를 입력하는 키입력단계와, 변경할 위치의 키데이타 및 이동될 위치의 키데이타를 인식시키는 위치지정 단계와, 상기 위치지정단계에서 인식된 키데이타들을 디코딩하는 기능 변경단계와, 상기 기능변경단계로부터 변경된 키동작을 수행한 후 전원 차단시에는 지정된 키기능으로 리세트하는 리세트단계를 포함하여, 유아 또는 어린이가 불필요하게 키를 조작시켜 정상동작을 방해하는 경우를 방지하고 공공장소에서 특정키만을 조작토록 할 수 있게 되어 기능을 다양화 시킬수 있다.
Patent KR-930011429-B1 (KR)
Title: Character multi-broadcast reproducing method
Inventor: SHIN SUNG-KYUN
IPC: H04N7/025
Filed: 1991-03-05
Granted: 1993-12-06
Abstract: The  system  comprises  the  receiving   tool   (20)   which demodulates the television signal from the  image  detection  part (2);  the  recording  signal  player  (30)  which  amplifies   the designated level signal from the free amplifier  (4)  through  the desk part (3); the color density managing part which recovers  the image  signal  having  AM  and  FM   components;   the   character multi-broad  casting  recover  tool  (40)  which   generates   the character multi broad casting signal; the switch part (SW3)  which provides the selective transmission of the character  multi  broad casting signal.
Patent KR-940007950-B1 (KR)
Inventor: BABA ISAO
IPC: H01L21/52
Filed: 1991-03-28
Granted: 1994-08-29
Abstract: 내용 없음.
Patent KR-0156941-B1 (KR)
Title: Spectacles with nose pad
Inventor: SCHMOLZ INGEBORG
IPC: G02C5/12
Filed: 1991-04-04
Granted: 1999-05-01
Abstract: In spectacles having a bridge connecting the rims of the lenses, the nose pad includes a single-piece bow which is fastened via a spacer element to a retaining plate having recesses, and which essentially rests only on the dorsum of the nose. In particular, the bow, spacer element and retaining plate are formed as a section of a single-piece moulded part, thus easily providing a further range of possibilities for adaptation to the individual anatomical features in the region of the spectacle wearer's nose, on the one hand, and to the spectacle model used, on the other hand. 
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Patent KR-960003763-B1 (KR)
Title: Manufacturing process of tungsten self-aligned transistor
Inventor: CHON YOUNG-KWON
IPC: H01L21/44
Filed: 1991-04-13
Granted: 1996-03-22
Abstract: defining an active region and a separating region on a substrate, and forming a field oxide film(2) on the separating region; forming a polysilicon(3) and a nitride film(4) over the surface; patterning the polysilicon(3) and the nitride film(4) so as to remain the portion of source/drain region; forming a side wall oxide film on the side wall of the patterned polysilicon(3) and nitride film(4); forming source/drain region by removing the nitride(4) and implanting impurity ions on the source/drain formation region and on the gate polysilicon(3)(7); reducing the upper side of the source/drain region and the gate region of the polysilicon(3)(7) with tungsten; forming a contact hole by etching a formed insulation film(9) so as to expose the tungsten on the source/drain region, and forming source/drain wring(10). The method can easily adjust threshold voltage and improve stability of wiring in the contact hole.
Patent KR-950002957-B1 (KR)
Inventor: YOSHIZAWA HIROSHI
IPC: C23F11/12
Filed: 1991-05-30
Granted: 1995-03-28
Abstract: 내용 없음.
Patent KR-950000564-B1 (KR)
Inventor: KOCHI MASANORI
IPC: G11B5/02
Filed: 1991-06-27
Granted: 1995-01-24
Abstract: 내용 없음.
Patent KR-940010156-B1 (KR)
Title: Vapor phase deposition furnace
Inventor: LEE SUNG-SOK
IPC: H01L21/205
Filed: 1991-07-12
Granted: 1994-10-22
Abstract: The furnace installs separately two gas injectors within the vapor deposition furnace so that it can prevent the injectors from deforming by holding a heat expansion or a compression stress. The furnace comprises a support (20) fixed to the bottom center of a main body (10A); gas injectors (11, 12), linearly positioned within the main body (10A), panetrating both sides of the main body (10A); other gas injectors (13,14) also linearly positioned; a multiple of holes (11A,12A,13A, 14A) perforated in the surface or interior of the gas injectors; a temparature sensor (15) positioned within the main body (10A).
Patent KR-950002434-B1 (KR)
Title: Auto control mode and respose signal receiving method
Inventor: PARK MI-AE
IPC: H04B3/46
Filed: 1991-10-28
Granted: 1995-03-20
Abstract: The device provides an efficient maintenance method for the network by choosing the reverse circulation signal of the subscriber and the reverse circulation/ maintenance signal from the data terminal. The method comprises: (a) step (101,102) for processing the reverse circulation signal of the subscriber from the data terminal (5); (b) step (103,104) for processing the reverse circulation/ maintenance signal from the data terminal (5); (c) step (105,106) for processing the reverse circulation/maintenance signal from other data terminals. If the test status signal arrives from other data terminal, the test pattern detector(3) detects the signal, transmits the test result to the CPU, and processes the pattern in the ROM(4).
Patent KR-100188058-B1 (KR)
Inventor: BRUEMMER MARY ANNE
IPC: A61F5/44
Filed: 1991-11-12
Granted: 1999-06-01
Abstract: 상부 시트, 배면 시트, 상부 시트와 배면 시트 사이에 있는 흡수체, 및 흡수체 위에 상부 시트를 간격을 두어 포켓 형상을 형성 시키는 상승 시키는 장치로 이루어지는 기저귀 또는 흡수성 제품이 제공된다. 상부 시트는 통상 U 자형 개구를 가질 수 있고 흡수체는 그 안에 홀을 가질 수 있고, 이 개구 및 홀은 둘다 착용자로부터 배설물을 수용해 분리시킨다. 흡수체 측면 가장자리는 신장된 상태로 부착되는 탄성 부재로 개더링할 수 있는 부분을 가질 수 있다.
Patent KR-100220886-B1 (KR)
Title: Asynchronous time division multiplex packet transmission link control information transmission method
Inventor: PAUL BINELL
IPC: H04L12/56
Filed: 1991-11-14
Granted: 1999-09-15
Abstract: The invention relates to a method according to which the control information produced by the control procedure (OCE) is transmitted in the form of control cells. On transmission, the control cells obey a format which enables them to be identified as such, the empty cells to be transmitted over the link are identified (DCV), and every control cell to be transmitted (RCE, Ice) takes the place on the link (LT) of an empty cell which is then not transmitted. On reception, the control cells are detected and extracted (DCC), in order to be used in the control procedure (OCR, RCR, COMP), and are replaced, as needed, by empty cells (DIR). <IMAGE>
Patent KR-100238902-B1 (KR)
Inventor: YOSHINO AKIRA
IPC: C23C4/10
Filed: 1991-12-12
Granted: 2000-01-15
Abstract: 본 발명은 단열관체 제조방법으로서, 띠형상 금속박을 그 일단측에서부터 관체의 바깥둘레에 감으면서 그 감김부에 세라믹입자를 용사하고, 세라믹입자의 점형태 부착증을 형성하는 것을 반복하여 관체의 바깥둘레에 단열층을 형성한다. 
     이 때문에 관체 바깥둘레로의 띠형상 금속박의 감김과 띠형상 금속박 바깥둘레면으로의 세라믹 입자의 점형태 부착층의 형성을 동시에 행할 수 있어 단열관체의 제조를 연속적으로 행하는 것이 가능하게 된다.
Patent KR-940005421-B1 (KR)
Inventor: CHOE HO
IPC: H05K5/03
Filed: 1991-12-31
Granted: 1994-06-18
Abstract: 내용 없음.
Patent KR-950000150-B1 (KR)
Title: Manufacturing method of semiconductor device
Inventor: LEE YONG-JAE
IPC: H01L29/772
Filed: 1992-02-29
Granted: 1995-01-10
Abstract: The invention relates to a method for preventing emitter-base junction region of Bipolar transistor from damaging. The method comprises: the first step of forming a side-wall spacer on the gate side-wall of the second MOS transistor, and source/drain in which a high concentration impurity of first conductive type is doped; and the second step of forming a side-wall spacer on the gate side-wall of the first MOS transistor to etch the oxide film for spacer formation and ion-implant, and source/drain in which the high concentration impurity of second conductive type is doped, and an extrinsic base region of the Bipolar transistor.
Patent KR-940007425-B1 (KR)
Title: Slide base fixing device of magnetic recording/reproducing apparatus
Inventor: KANG MYONG-KU
IPC: G11B15/66
Filed: 1992-06-23
Granted: 1994-08-18
Abstract: The slide base mounting apparatus includes a stop position controller for controlling the stop position of a slide base at the rear of a fixed base plate, and a resilient support member for elastically supporting the slide base, thereby maintaining the slide base at the correct position during tape traveling mode.
Patent KR-940010717-B1 (KR)
Title: Vehicle safety belt with air bag
Inventor: OM HANG-SOP
IPC: B60R22/12
Filed: 1992-07-25
Granted: 1994-10-24
Abstract: The air belt prevents a passenger from directly getting strucked to a dangerous object by making the air bag swell immediatly from the safety belt when there happens an automobile collision. The belt comprises a lock device (4) fixed to a frame; a lock hanger (A) separable from the lock device (4); the air bag (13) installed between air passageways (11,12); a fragile part (14a), allowing the air bag (13) to be positioned, wrapped in a protective sheet (14); a nipple (16) fixed to an end of the sheet (14) for connecting to the air passageway (11); grooves (20b) and rises (20a) formed in a hole (20).
Patent KR-100275351-B1 (KR)
IPC: G11B23/03
Filed: 1992-09-17
Granted: 2001-01-15
Abstract: A mistaken recording inhibiting mechanism employed in a disc cartridge accommodating a disc which permits re-recording of information signals has a mistaken recording inhibiting member (32) having a pair of resilient arms (42, 43) extending from a closure part (41) which can cover a detection hole (33) and a movement actuating part (44, 47) formed integral with the closure part (41), the movement actuating part (44, 47) partially facing an aperture (52) formed in a cartridge main body (23) enabling the closure part (41) to be actuated for movement from outside the cartridge main body (23). A slide guide (48) is provided within the cartridge main body to guide the resilient arms (42, 43) of the mistaken recording inhibiting member (32), and engaging means (45, 50, 51) can engage at least one (42) of the resilient arms of the mistaken recording inhibiting member with the slide guide (48). The mistaken recording inhibiting member can be moved in a stable condition and be fixedly held either in a position for recording of information signals or of inhibiting recording. <IMAGE>